nt::UnitPublisher< T > Class Template Reference

NetworkTables unit-typed publisher. More...

#include <networktables/UnitTopic.h>

Inheritance diagram for nt::UnitPublisher< T >:

Public Types
using	TopicType = UnitTopic< T >
using	ValueType = T
using	ParamType = T
using	TimestampedValueType = TimestampedUnit< T >

Public Member Functions
	UnitPublisher ()=default
	UnitPublisher (NT_Publisher handle)
	Construct from a publisher handle; recommended to use UnitTopic::Publish() instead. More...
void	Set (ParamType value, int64_t time=0)
	Publish a new value. More...
void	SetDefault (ParamType value)
	Publish a default value. More...
TopicType	GetTopic () const
	Get the corresponding topic. More...
Public Member Functions inherited from nt::Publisher
virtual	~Publisher ()
	Publisher (const Publisher &)=delete
Publisher &	operator= (const Publisher &)=delete
	Publisher (Publisher &&)
Publisher &	operator= (Publisher &&)
	operator bool () const
	Determines if the native handle is valid. More...
NT_Publisher	GetHandle () const
	Gets the native handle for the publisher. More...
Topic	GetTopic () const
	Gets the published-to topic. More...

Additional Inherited Members
Protected Member Functions inherited from nt::Publisher
	Publisher ()=default
	Publisher (NT_Publisher handle)
Protected Attributes inherited from nt::Publisher
NT_Publisher	m_pubHandle {0}
	NetworkTables handle. More...

Detailed Description

template<typename T>
class nt::UnitPublisher< T >

NetworkTables unit-typed publisher.

Template Parameters

T	unit type, e.g. units::meter_t

Member Typedef Documentation

ParamType

template<typename T >

using nt::UnitPublisher< T >::ParamType = T

TimestampedValueType

template<typename T >

using nt::UnitPublisher< T >::TimestampedValueType = TimestampedUnit<T>

TopicType

template<typename T >

using nt::UnitPublisher< T >::TopicType = UnitTopic<T>

ValueType

template<typename T >

using nt::UnitPublisher< T >::ValueType = T

Constructor & Destructor Documentation

UnitPublisher() [1/2]

template<typename T >

nt::UnitPublisher< T >::UnitPublisher ( )

default

UnitPublisher() [2/2]

template<typename T >

nt::UnitPublisher< T >::UnitPublisher ( NT_Publisher  handle )

inlineexplicit

Construct from a publisher handle; recommended to use UnitTopic::Publish() instead.

Parameters

handle

Native handle

Member Function Documentation

GetTopic()

template<typename T >

UnitTopic< T > nt::UnitPublisher< T >::GetTopic

inline

Get the corresponding topic.

Returns

Topic

Set()

template<typename T >

void nt::UnitPublisher< T >::Set ( ParamType  value, int64_t  time = 0  )

inline

Publish a new value.

Parameters

value	value to publish
time	timestamp; 0 indicates current NT time should be used

SetDefault()

template<typename T >

void nt::UnitPublisher< T >::SetDefault ( ParamType  value )

inline

Publish a default value.

On reconnect, a default value will never be used in preference to a published value.

Parameters

value

value

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The documentation for this class was generated from the following files:

• networktables/UnitTopic.h
• networktables/UnitTopic.inc